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2 years ago

70000000 in scientific notation

Mathematics

2 answers:

Alla [95]2 years ago

4 0

Answer:

7 * 10^7

Step-by-step explanation:

The decimal point of the the original number is after the last zero:

70000000.

For scientific notation, you need a number from 1 to under 10. You will have 7. You must put a decimal point just to the right of the 7, like this:

7.0000000

The number of decimal places the decimal point moved is 7, so the exponent of the 10 is 7.

70000000 = 7 * 10^7

Romashka [77]2 years ago

3 0

Answer: 70000000 in scientific notation is 7 x 10^7.

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To prove

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